<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="活动编号" prop="code">
        <el-input
          v-model="queryParams.code"
          placeholder="请输入活动编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="渠道来源" prop="channel">
        <el-select v-model="queryParams.channel" @keyup.enter.native="handleQuery" clearable placeholder="请输入渠道来源">
          <el-option v-for="item in dict.type.clues_item" :label="item.label" :value="item.value"
                     :key="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="活动状态" prop="status">
        <el-select v-model="queryParams.status" @keyup.enter.native="handleQuery" clearable placeholder="请输入活动状态">
          <el-option v-for="item in dict.type.activity_status" :label="item.label" :value="item.value"
                     :key="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="活动类型" prop="type">
        <el-select v-model="queryParams.type" @keyup.enter.native="handleQuery" clearable placeholder="请输入活动类型">
          <el-option v-for="item in dict.type.channel_type" :label="item.label" :value="item.value"
                     :key="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <!--      <el-form-item label="折扣" prop="discount">-->
      <!--        <el-input-->
      <!--          v-model="queryParams.discount"-->
      <!--          placeholder="请输入折扣"-->
      <!--          clearable-->
      <!--          @keyup.enter.native="handleQuery"-->
      <!--        />-->
      <!--      </el-form-item>-->
      <!--      <el-form-item label="课程代金券" prop="vouchers">-->
      <!--        <el-input-->
      <!--          v-model="queryParams.vouchers"-->
      <!--          placeholder="请输入课程代金券"-->
      <!--          clearable-->
      <!--          @keyup.enter.native="handleQuery"-->
      <!--        />-->
      <!--      </el-form-item>-->
      <el-form-item label="开始时间" prop="beginTime">
        <el-date-picker clearable
                        v-model="queryParams.beginTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择开始时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable
                        v-model="queryParams.endTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择结束时间">
        </el-date-picker>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['crm:activity:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['crm:activity:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['crm:activity:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['crm:activity:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activityList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="id" align="center" prop="id"/>
      <el-table-column label="活动编号" align="center" prop="code"/>
      <el-table-column label="活动名称" align="center" prop="name"/>
      <el-table-column label="渠道来源" align="center" prop="channel" :formatter="channelFormatter"/>
      <el-table-column label="活动简介" align="center" prop="info"/>
      <!--      活动类型1折扣2代金券-prop="type"-->
      <el-table-column label="活动明细" align="center" :formatter="typeFormatter"/>
      <!--      <el-table-column label="折扣" align="center" prop="discount"/>-->
      <!--      <el-table-column label="课程代金券" align="center" prop="vouchers"/>-->
      <el-table-column label="状态" align="center" prop="status" :formatter="statusFormatter"/>
      <el-table-column label="开始时间" align="center" prop="beginTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.beginTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>

      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['crm:activity:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['crm:activity:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改活动管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row :gutter="10">
          <el-col :span="24">
            <el-form-item label="活动名称" prop="name">
              <el-input v-model="form.name" type="textarea" placeholder="请输入内容"/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="10">
          <el-col :span="24">
            <el-form-item label="渠道来源" prop="channel">
              <!--          <el-input v-model="form.channel" placeholder="请输入渠道来源"/>-->
              <el-select v-model="form.channel" placeholder="请输入渠道来源">
                <el-option v-for="item in dict.type.clues_item" :label="item.label" :value="item.value"
                           :key="item.value">
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="10">
          <el-col :span="24">
            <el-form-item label="活动类型" prop="type">
              <!--              <el-input v-model="form.type" placeholder="请输入活动类型"/>-->
              <el-select v-model="form.type" placeholder="请输入活动类型">
                <el-option v-for="item in dict.type.channel_type" :label="item.label" :value="item.value"
                           :key="item.value">
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>

        <el-row :gutter="10">
          <el-col :span="24" v-if="form.type == '1'">
            <el-form-item label="折扣" prop="discount">
              <el-input v-model="form.discount" placeholder="请输入折扣"/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="10">
          <el-col :span="24" v-if="form.type == '2'">
            <el-form-item label="代金券" prop="vouchers">
              <el-input v-model="form.vouchers" placeholder="请输入代金券"/>
            </el-form-item>
          </el-col>
        </el-row>

        <el-row :gutter="10">
          <el-col :span="24">
            <el-form-item label="活动简介" prop="info">
              <el-input v-model="form.info" type="textarea" placeholder="请输入内容"/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="10">
          <el-col :span="24">
            <el-form-item label="开始时间" prop="beginTime">
              <el-date-picker clearable
                              v-model="form.beginTime"
                              type="date"
                              value-format="yyyy-MM-dd"
                              placeholder="请选择开始时间">
              </el-date-picker>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="10">
          <el-col :span="24">
            <el-form-item label="结束时间" prop="endTime">
              <el-date-picker clearable
                              v-model="form.endTime"
                              type="date"
                              value-format="yyyy-MM-dd"
                              placeholder="请选择结束时间">
              </el-date-picker>
            </el-form-item>
          </el-col>
        </el-row>
        <!--        <el-form-item label="活动编码" prop="code">-->
        <!--          <el-input v-model="form.code" placeholder="请输入活动编码"/>-->
        <!--        </el-form-item>-->
        <!--        <el-form-item label="活动状态" prop="status">-->
        <!--          &lt;!&ndash;          <el-input v-model="form.status" placeholder="请输入活动状态"/>&ndash;&gt;-->
        <!--          <el-select v-model="form.status" placeholder="请输入活动状态">-->
        <!--            <el-option v-for="item in dict.type.activity_status" :label="item.label" :value="item.value"-->
        <!--                       :key="item.value">-->
        <!--            </el-option>-->
        <!--          </el-select>-->
        <!--        </el-form-item>-->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {listActivity, getActivity, delActivity, addActivity, updateActivity} from "@/api/crm/activity";

  export default {
    name: "Activity",
    dicts: ['clues_item', 'activity_status', 'channel_type'],
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 活动管理表格数据
        activityList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: null,
          channel: null,
          info: null,
          type: null,
          discount: null,
          vouchers: null,
          status: null,
          beginTime: null,
          endTime: null,
          code: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          info: [
            {required: true, message: "活动简介不能为空", trigger: "blur"}
          ],
        }
      };
    },
    created() {
      this.getList();
    },
    methods: {
      /** 查询活动管理列表 */
      getList() {
        this.loading = true;
        listActivity(this.queryParams).then(response => {
          this.activityList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          name: null,
          channel: null,
          info: null,
          type: null,
          discount: null,
          vouchers: null,
          status: null,
          beginTime: null,
          endTime: null,
          createTime: null,
          code: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加活动管理";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getActivity(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改活动管理";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateActivity(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addActivity(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除活动管理编号为"' + ids + '"的数据项？').then(function () {
          return delActivity(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {
        });
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('crm/activity/export', {
          ...this.queryParams
        }, `activity_${new Date().getTime()}.xlsx`)
      },
      channelFormatter(row) {
        return this.selectDictLabel(this.dict.type.clues_item, row.channel);
      },
      statusFormatter(row) {
        return this.selectDictLabel(this.dict.type.activity_status, row.status);
      },
      typeFormatter(row) {
        if (row.type == '1') {
          return this.selectDictLabel(this.dict.type.channel_type, row.type) + "/" + row.discount + "折";
        } else {
          return this.selectDictLabel(this.dict.type.channel_type, row.type) + "/" + row.vouchers + "元";
        }
      }
    }
  };
</script>
